Darwin Online Manuscript Catalogue
| Identifier: | CUL-DAR63.111 |
| Date: | 1872.01.14 |
| Name: | Darwin Charles Robert |
| Attributed title: | When I speak of carbonic acid in soil refer to the quasi-pebbles embedded |
| Description: | Geotropes[?], mole, grass, Stonehenge, tropics |
| Document type: | Note |